基于Wavelet leader和优化的等距映射算法的回转支承自适应特征提取

赵祥龙,陈捷,洪荣晶,王华,李媛媛

Adaptive feature extraction method for slewing bearing based on Wavelet leader and optimized isometric mapping method

Xiang-long ZHAO,Jie CHEN,Rong-jing HONG,Hua WANG,Yuan-yuan LI

表 3 本研究所提方法的识别结果

Tab.3 Recognition results of proposed method

分类器 方法 Rc/% t/s LSSVM HGWO-ISOMAP-Wavelet leader 99.33 361.453 降维前-Wavelet leader 96.67 560.643 f1-f2-f3 98.00 374.419 f1-f2-f4 98.67 360.888 f2-f3-f4 88.00 366.519